| 摘要 |
PURPOSE:To facilitate wiring to a terminal by forming notched parts to which a copper foil thread wire of a voice coil can be inserted into the inner peripheral part and pulling out the copper foil thread wire from the notched part. CONSTITUTION:Two notched parts 1a are formed on the inner peripheral part of a cone paper 1. The size of the notched part permits insertion of a copper foil threads wire of a voice coil. Wiring is made to a terminal 8 passing the upper part of the cone paper 1 to prevent the copper foil thread wire from touching the cone paper 1 or a damper 6. By this way, abnormal sound can be reduced, and application of a voice coil having a copper foil thread wire becomes possible to most of thin loudspeakers. |
